Method and system for capacity planning and configuring one or more data storage systems
First Claim
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1. A method for determining a configuration for a data storage system based on input related to the data storage system in a data storage environment in which a source data storage system replicates data to a target data system asynchronously, the method comprising the steps of:
- receiving utilization or response time data related to one or more source data storage systems that replicate data to the target data system asynchronously, wherein the data storage systems include data storage disks;
receiving performance characteristics of work performed on the data storage disks of the one or more source data storage systems; and
determining a configuration for the source data storage system and a recommended link bandwidth between the source and target using the utilization or response time data and performance characteristics of the data storage disks.
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Abstract
This invention is a system and method for determining configuration or simulating performance of one or more data storage systems. This invention may be used in many useful ways including for configuring or modeling a data storage environment, problem isolation, and general design.
169 Citations
20 Claims
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1. A method for determining a configuration for a data storage system based on input related to the data storage system in a data storage environment in which a source data storage system replicates data to a target data system asynchronously, the method comprising the steps of:
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receiving utilization or response time data related to one or more source data storage systems that replicate data to the target data system asynchronously, wherein the data storage systems include data storage disks; receiving performance characteristics of work performed on the data storage disks of the one or more source data storage systems; and determining a configuration for the source data storage system and a recommended link bandwidth between the source and target using the utilization or response time data and performance characteristics of the data storage disks. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9)
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10. A program product for determining a configuration for a data storage system based on input related to the data storage system in a data storage environment in which a source data storage system replicates data to a target data system asynchronously, the program product including a tangible computer readable medium with computer-executable program code configured for causing the following computer-executed steps to occur:
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receiving utilization or response time data related to one or more source data storage systems that replicate data to the target data system asynchronously, wherein the data storage systems include data storage disks; receiving performance characteristics of work performed on the data storage disks of the one or more source data storage systems; and determining a configuration for the source data storage system and a recommended link bandwidth between the source and target using the utilization or response time data and performance characteristics of the data storage disks. - View Dependent Claims (11)
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12. A system for determining a configuration for a data storage system based on input related to the data storage system in a data storage environment, the system comprising:
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at least one source data storage system; at least one target replication data storage system, wherein the source data storage system replicates data to the target data system asynchronously a computer having a memory and a display; computer-executable program code operating in memory, wherein the computer-executable program code is configured for execution of the following steps; receiving utilization or response time data related to one or more source data storage systems that replicate data to the target data system asynchronously, wherein the data storage systems include data storage disks; receiving performance characteristics of work performed on the data storage disks of the one or more source data storage systems; and determining a configuration for the source data storage system and a recommended link bandwidth between the source and target using the utilization or response time data and performance characteristics of the data storage disks. - View Dependent Claims (13, 14, 15, 16, 17, 18, 19, 20)
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Specification